#ifndef TEACHER_H
#define TEACHER_H

#include <QObject>
#include <QString>

class Teacher : public QObject
{
    Q_OBJECT
public:
    explicit Teacher(QObject *parent = 0);

//自定义信号 写到signals下面
//返回值是void
//只需要声明，不需要实现
//可以有参数，可以发生重载
signals:
    void hungry();

    void hungry(QString foodName);

public slots:
};

#endif // TEACHER_H
